diff options
4 files changed, 18 insertions, 27 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c index 5dba76b009a6..78808c956444 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c @@ -497,7 +497,19 @@ IWL_EXPORT_SYMBOL(iwl_trans_read_mem); int iwl_trans_write_mem(struct iwl_trans *trans, u32 addr, const void *buf, int dwords) { - return iwl_trans_pcie_write_mem(trans, addr, buf, dwords); + int offs, ret = 0; + const u32 *vals = buf; + + if (iwl_trans_grab_nic_access(trans)) { + iwl_write32(trans, HBUS_TARG_MEM_WADDR, addr); + for (offs = 0; offs < dwords; offs++) + iwl_write32(trans, HBUS_TARG_MEM_WDAT, + vals ? vals[offs] : 0); + iwl_trans_release_nic_access(trans); + } else { + ret = -EBUSY; + } + return ret; } IWL_EXPORT_SYMBOL(iwl_trans_write_mem); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/internal.h index 52c6c22e2cc6..007f63a8d3c8 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/internal.h +++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/internal.h @@ -1089,8 +1089,6 @@ u32 iwl_trans_pcie_read_prph(struct iwl_trans *trans, u32 reg); void iwl_trans_pcie_write_prph(struct iwl_trans *trans, u32 addr, u32 val); int iwl_trans_pcie_read_mem(struct iwl_trans *trans, u32 addr, void *buf, int dwords); -int iwl_trans_pcie_write_mem(struct iwl_trans *trans, u32 addr, - const void *buf, int dwords); int iwl_trans_pcie_sw_reset(struct iwl_trans *trans, bool retake_ownership); struct iwl_trans_dump_data * iwl_trans_pcie_dump_data(struct iwl_trans *trans, u32 dump_mask, diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c index c31a62b8f925..174bfc66c285 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c @@ -2485,24 +2485,6 @@ int iwl_trans_pcie_read_mem(struct iwl_trans *trans, u32 addr, return 0; } -int iwl_trans_pcie_write_mem(struct iwl_trans *trans, u32 addr, - const void *buf, int dwords) -{ - int offs, ret = 0; - const u32 *vals = buf; - - if (iwl_trans_grab_nic_access(trans)) { - iwl_write32(trans, HBUS_TARG_MEM_WADDR, addr); - for (offs = 0; offs < dwords; offs++) - iwl_write32(trans, HBUS_TARG_MEM_WDAT, - vals ? vals[offs] : 0); - iwl_trans_release_nic_access(trans); - } else { - ret = -EBUSY; - } - return ret; -} - int iwl_trans_pcie_read_config32(struct iwl_trans *trans, u32 ofs, u32 *val) { diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c index 7abd7c7daa89..e39451d27a93 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c @@ -494,9 +494,9 @@ void iwl_pcie_tx_start(struct iwl_trans *trans) iwl_read_prph(trans, SCD_SRAM_BASE_ADDR); /* reset context data, TX status and translation data */ - iwl_trans_pcie_write_mem(trans, trans_pcie->scd_base_addr + - SCD_CONTEXT_MEM_LOWER_BOUND, - NULL, clear_dwords); + iwl_trans_write_mem(trans, trans_pcie->scd_base_addr + + SCD_CONTEXT_MEM_LOWER_BOUND, + NULL, clear_dwords); iwl_write_prph(trans, SCD_DRAM_BASE_ADDR, trans_pcie->txqs.scd_bc_tbls.dma >> 10); @@ -1292,9 +1292,8 @@ void iwl_trans_pcie_txq_disable(struct iwl_trans *trans, int txq_id, if (configure_scd) { iwl_scd_txq_set_inactive(trans, txq_id); - iwl_trans_pcie_write_mem(trans, stts_addr, - (const void *)zero_val, - ARRAY_SIZE(zero_val)); + iwl_trans_write_mem(trans, stts_addr, (const void *)zero_val, + ARRAY_SIZE(zero_val)); } iwl_pcie_txq_unmap(trans, txq_id); |